Multiple Choice
Technician A says that the OBD system on a diesel is continuously judging all major emissions systems for faults. Technician B says that some emissions monitors do not run every drive cycle and take time to correctly judge emissions system operation. Who is correct?
A) Technician A"
B) Technician B"
C) Both A and B
D) Neither A nor B"
Correct Answer:
Verified
Correct Answer:
Verified
Q19: Which of the following changes will take
Q20: Before returning a vehicle to the customer
Q21: Consider a 2018 OBD-II-compliant and Tier 3-compliant
Q22: Technician A says that only the fuel
Q23: Technician A says that any DTC will
Q25: Which of the following is NOT used
Q26: Technical standards for OBD (on-board diagnostic) are
Q27: Which of the following is NOT included
Q28: Which OBD input sensor will detect less
Q29: An enhanced OBD-II code will be indicated